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F. Hiroshima

14 papers hereh-index 211.6k citations137 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author3
  • first author7
  • middle author2
  • last author2

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • math-ph14

identity via Semantic Scholar / OpenAlex

activity
20012011
most citedStrong time operators associated with generalized Hamiltonians

10 citations · 27 across the 11 of their papers we have counts for

collaborators
Showing 2003 · math-phShow all

1 paper · 2 filters

math-ph2003★ 1 cited

Local exponents and infinitesimal generators of canonical transformations on Boson Fock spaces

F. Hiroshima, K. R. Ito

A one-parameter symplectic group $\{e^{t\dA}\}_{t\in\RR}$ derives proper canonical transformations on a Boson Fock space. It has been known that the unitary operator Ut​ implemen…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.